Upload upload file When selecting a file, press Enter twice in succession to select a file, and a pop-up window for selecting a file will pop up twice

[qiuwenxing]

• I have searched the issues of this repository and believe that this is not a duplicate.

Version

2.2.6

Environment

操作系统：windows 10、浏览器版本：Chrome 92.0.4515.131，Vue版本：2.6.12

Reproduction link

https://www.antdv.com/components/upload-cn/

Steps to reproduce

1：点击上传文件出现系统选择文件弹框
2：鼠标选择要上传的文件（只选择文件不要确定）
3：按键盘Enter键多次确定选择文件
4：弹窗消失后会立即再次弹出选择文件弹框

What is expected?

选择文件时多次按Enter键不再次出现选择文件弹框

What is actually happening?

多次按Enter键选择文件会连续出现多次选择文件弹框

[tangjinzhou]

上传依然处在 focus 状态，你可以在上传回调中主动 blur，使其失焦

[qiuwenxing]

貌似并没有作用，我在change和beforeUpload事件中都试过调用input的blur方法并没有起作用
let uploadFile = this.$refs.uploadFile
let fileElem = uploadFile.$el.querySelector('input[type=file]')
fileElem.blur()

[github-actions]

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